A Review of Semi-Physical Simulation Techniques for Aircraft Ring Control Systems

Semi-physical simulation refers to the real-time simulation of some physical objects accessed in the loop of the simulation experiment system, which can greatly shorten the development cycle and reduce the development cost. Among them, in the aircraft loop control system, it is used to monitor and control the environmental parameters of the aircraft, such as temperature, humidity, air pressure and so on. In order to ensure the performance and reliability of the aircraft loop control system, it is crucial to carry out simulation in the design and verification stages. This paper describes the basic concepts and characteristics of semi-physical simulation technology, summarizes its application status in China's national defense and civil industry, as well as in foreign control, military, manufacturing and other fields, summarizes its application objects, analyzes the development trend of this technology, and predicts the future direction of semi-physical simulation technology and its application areas. Semi-physical simulation technology will have in-depth application in the modern industrial field, and will develop towards high intelligence and comprehensive development, and will play a more active role in the process of intelligent transformation and upgrading of China's manufacturing.